Adding a certain compound to certain chemical reactions, such as: 14752-66-0, name is Sodium 4-chlorobenzenesulfinate, belongs to chlorides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 14752-66-0, Application In Synthesis of Sodium 4-chlorobenzenesulfinate
General procedure: To a solution of N-methylindoles (1.0mmol), sodium aryl sulfonates (0.5mmol), catalyst I2 (0.75mmol) and tert-Butyl hydroperoxide (1.5mmol) in methanol (2mL) were added. The reaction mixture was stirred at 80C for 12h. Then the reaction mixture was cooled to room temperature, diluted with brine (15mL) and extracted with EtOAc (3×25mL). The organic layer dried over anhydrous MgSO4 and concentrated in vacuo. The residue was further purified by column chromatography on silica gel (Petroleum ether/EtOAc=5:1) to afford the compounds 6a, 7a-b, 8a-h, 9a-k, 10a-d with yield of 9%-95%.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, Sodium 4-chlorobenzenesulfinate, and friends who are interested can also refer to it.
Reference:
Article; Xia, Qinqin; Bao, Xiaodong; Sun, Chuchu; Wu, Di; Rong, Xiaona; Liu, Zhiguo; Gu, Yugui; Zhou, Jianmin; Liang, Guang; European Journal of Medicinal Chemistry; vol. 160; (2018); p. 120 – 132;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics